"Live Migration failure: not all arguments converted during string formatting" You need to find the error code location, and log the stacktrace.
2013/9/9 Guilherme Russi <luisguilherme...@gmail.com> > Hello Happy, > > I've my NFS configuration again, but I keep getting this error on my > compute's logs: > > Live Migration failure: not all arguments converted during string > formatting > > I don't know if it's a problem with my nova or my libvirt, my compute > nodes connect to another NFS server that is not my controller node, would > may be it? > > Thank you. > > > 2013/9/4 happy idea <guolongcang.w...@gmail.com> > >> o ...I just disable the firewall.....$ufw disable >> >> >> 2013/9/5 Guilherme Russi <luisguilherme...@gmail.com> >> >>> Just to check, How did you do this part? >>> >>> 7. Configure your firewall to allow libvirt to communicate between nodes. >>> >>> Thank you. >>> >>> >>> 2013/9/3 happy idea <guolongcang.w...@gmail.com> >>> >>>> >>>> follow this page's guide *carefully* , >>>> http://docs.openstack.org/trunk/openstack-compute/admin/content/configuring-live-migrations.html >>>> replace 'NOVA-INST-DIR' with '/var/lib/nova' >>>> >>>> >>>> 2013/9/4 Guilherme Russi <luisguilherme...@gmail.com> >>>> >>>>> Hey there, I made my NFS configuration again, I made this way: >>>>> >>>>> Controller node: >>>>> 1- mkdir -p /local2/instances >>>>> >>>>> 2- mount --bind /var/lib/nova/instances /local2/instances >>>>> >>>>> 3- added this inside /etc/exports >>>>> /var/lib/nova/instances >>>>> 192.168.3.0/24(rw,sync,fsid=0,no_root_squash,no_subtree_check) >>>>> /local2/instances >>>>> 192.168.3.0/24(rw,sync,fsid=0,no_root_squash,no_subtree_check,nohide) >>>>> >>>>> 4- added this inside /etc/fstab >>>>> /var/lib/nova/instances /local2/instances none bind 0 0 >>>>> >>>>> >>>>> Compute node: >>>>> 1- added inside /etc/fstab >>>>> 192.168.3.1:/ /var/lib/nova/instances nfs4 defaults >>>>> 0 0 >>>>> >>>>> 2- mount -t nfs4 192.168.3.1:/ /var/lib/nova/instances/ >>>>> >>>>> Do I need to do anything else? >>>>> >>>>> Regards. >>>>> >>>>> Guilherme. >>>>> >>>>> >>>>> 2013/9/1 happy idea <guolongcang.w...@gmail.com> >>>>> >>>>>> 2013-08-30 14:42:51.569 12667 ERROR nova.virt.libvirt.driver [-] >>>>>> Getting disk size of instance-0000007d: [Errno 2] No such file or >>>>>> directory: '/var/lib/nova/instances/72ec37a3-b209-4729-b628- >>>>>> 005fdcea5a3c/disk' >>>>>> >>>>>> *I think may be your NFS config is not correct.* >>>>>> >>>>>> >>>>>> 2013/8/31 Guilherme Russi <luisguilherme...@gmail.com> >>>>>> >>>>>>> Hello Happy, these are my logs: >>>>>>> >>>>>>> 2013-08-30 14:42:51.402 12667 AUDIT nova.compute.resource_tracker >>>>>>> [-] Auditing locally available compute resources >>>>>>> 2013-08-30 14:42:51.562 12667 ERROR nova.virt.libvirt.driver [-] >>>>>>> Getting disk size of instance-00000084: [Errno 2] No such file or >>>>>>> directory: >>>>>>> '/var/lib/nova/instances/c9e1c5ed-a108-4196-bfbc-24495e2e71bd/disk' >>>>>>> 2013-08-30 14:42:51.564 12667 ERROR nova.virt.libvirt.driver [-] >>>>>>> Getting disk size of instance-00000077: [Errno 2] No such file or >>>>>>> directory: >>>>>>> '/var/lib/nova/instances/483f98e3-8ef5-43e2-8c3a-def55abdabcd/disk' >>>>>>> 2013-08-30 14:42:51.567 12667 ERROR nova.virt.libvirt.driver [-] >>>>>>> Getting disk size of instance-000000bd: [Errno 2] No such file or >>>>>>> directory: >>>>>>> '/var/lib/nova/instances/66abd40e-fb19-4cbe-a248-61d968fd84b7/disk' >>>>>>> 2013-08-30 14:42:51.569 12667 ERROR nova.virt.libvirt.driver [-] >>>>>>> Getting disk size of instance-0000007d: [Errno 2] No such file or >>>>>>> directory: >>>>>>> '/var/lib/nova/instances/72ec37a3-b209-4729-b628-005fdcea5a3c/disk' >>>>>>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker >>>>>>> [-] Free ram (MB): 2746 >>>>>>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker >>>>>>> [-] Free disk (GB): 53 >>>>>>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker >>>>>>> [-] Free VCPUS: 1 >>>>>>> 2013-08-30 14:42:51.773 12667 INFO nova.compute.resource_tracker >>>>>>> [-] Compute_service record updated for caos:caos >>>>>>> 2013-08-30 14:42:51.774 12667 INFO nova.compute.manager [-] >>>>>>> Updating host status >>>>>>> >>>>>>> >>>>>>> And here the output when I run the command: >>>>>>> >>>>>>> ERROR: Live migration of instance >>>>>>> c9af3e9e-87b1-4aa3-95aa-22700e1091e4 to host tiresias failed (HTTP 400) >>>>>>> (Request-ID: req-630d7837-6886-4e23-bc3d-a9fccc4a8868) >>>>>>> >>>>>>> My destiny host awsers ping when I ping. >>>>>>> >>>>>>> I've been fighting against it a quite while without success. >>>>>>> >>>>>>> Regards. >>>>>>> >>>>>>> Guilherme. >>>>>>> >>>>>>> >>>>>>> 2013/8/29 happy idea <guolongcang.w...@gmail.com> >>>>>>> >>>>>>>> OK. >>>>>>>> >>>>>>>> >>>>>>>> 2013/8/30 Guilherme Russi <luisguilherme...@gmail.com> >>>>>>>> >>>>>>>>> I am too, if I find something I'll let you know. >>>>>>>>> >>>>>>>>> Regards. >>>>>>>>> >>>>>>>>> >>>>>>>>> 2013/8/29 happy idea <guolongcang.w...@gmail.com> >>>>>>>>> >>>>>>>>>> I am trying to figure out what cause the bug. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 2013/8/30 Guilherme Russi <luisguilherme...@gmail.com> >>>>>>>>>> >>>>>>>>>>> Well mine are: >>>>>>>>>>> >>>>>>>>>>> ii nova-api >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - API >>>>>>>>>>> frontend >>>>>>>>>>> ii nova-cert >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - >>>>>>>>>>> certificate >>>>>>>>>>> management >>>>>>>>>>> ii nova-common >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - common >>>>>>>>>>> files >>>>>>>>>>> ii nova-conductor >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - >>>>>>>>>>> conductor >>>>>>>>>>> service >>>>>>>>>>> ii nova-consoleauth >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - Console >>>>>>>>>>> Authenticator >>>>>>>>>>> ii nova-novncproxy >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - NoVNC >>>>>>>>>>> proxy >>>>>>>>>>> ii nova-scheduler >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - virtual >>>>>>>>>>> machine >>>>>>>>>>> scheduler >>>>>>>>>>> ii python-nova >>>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute Python >>>>>>>>>>> libraries >>>>>>>>>>> ii python-novaclient >>>>>>>>>>> 1:2.13.0-0ubuntu1~cloud0 >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> 2013/8/29 happy idea <guolongcang.w...@gmail.com> >>>>>>>>>>> >>>>>>>>>>>> Thank you. >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> 2013/8/29 Razique Mahroua <razique.mahr...@gmail.com> >>>>>>>>>>>> >>>>>>>>>>>>> Looks like a bug to me, definitely…. >>>>>>>>>>>>> but i can be wrong though >>>>>>>>>>>>> >>>>>>>>>>>>> *Razique Mahroua** - **Nuage & Co* >>>>>>>>>>>>> razique.mahr...@gmail.com >>>>>>>>>>>>> Tel : +33 9 72 37 94 15 >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Le 29 août 2013 à 11:29, happy idea < >>>>>>>>>>>>> guolongcang.w...@gmail.com> a écrit : >>>>>>>>>>>>> >>>>>>>>>>>>> Thank you. >>>>>>>>>>>>> >>>>>>>>>>>>> ---------- Forwarded message ---------- >>>>>>>>>>>>> From: happy idea <guolongcang.w...@gmail.com> >>>>>>>>>>>>> Date: 2013/8/29 >>>>>>>>>>>>> Subject: [Openstack][Grizzly] Unable to reboot instance after >>>>>>>>>>>>> Migrate >>>>>>>>>>>>> To: openstack <openstack@lists.openstack.org> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Hi All, >>>>>>>>>>>>> >>>>>>>>>>>>> Here's the stacktrace log: >>>>>>>>>>>>> >>>>>>>>>>>>> 2013-08-29 15:12:29.515 WARNING nova.compute.manager >>>>>>>>>>>>> [req-31944080-1a33-4679-98ce-af36e3660679 >>>>>>>>>>>>> ae0f00ede33f42d9a12385b2c2ce8c0d >>>>>>>>>>>>> 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance: >>>>>>>>>>>>> 038dbba7-534b-4c03-8914-a830c424ce21] Traceback (most recent call >>>>>>>>>>>>> last): >>>>>>>>>>>>> File >>>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >>>>>>>>>>>>> 1718, in >>>>>>>>>>>>> reboot_instance >>>>>>>>>>>>> bad_volumes_callback=bad_volumes_callback) >>>>>>>>>>>>> File >>>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", >>>>>>>>>>>>> line 1295, >>>>>>>>>>>>> in reboot >>>>>>>>>>>>> block_device_info) >>>>>>>>>>>>> File >>>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", >>>>>>>>>>>>> line 1371, >>>>>>>>>>>>> in _hard_reboot >>>>>>>>>>>>> self._create_images_and_backing(context, instance, >>>>>>>>>>>>> disk_info_json) >>>>>>>>>>>>> File >>>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", >>>>>>>>>>>>> line 3248, >>>>>>>>>>>>> in _create_images_and_backing >>>>>>>>>>>>> cache_name = os.path.basename(info['backing_file']) >>>>>>>>>>>>> File "/usr/lib/python2.7/posixpath.py", line 121, in basename >>>>>>>>>>>>> i = p.rfind('/') + 1 >>>>>>>>>>>>> AttributeError: 'NoneType' object has no attribute 'rfind' >>>>>>>>>>>>> >>>>>>>>>>>>> 2013-08-29 15:12:29.516 ERROR nova.compute.manager >>>>>>>>>>>>> [req-31944080-1a33-4679-98ce-af36e3660679 >>>>>>>>>>>>> ae0f00ede33f42d9a12385b2c2ce8c0d >>>>>>>>>>>>> 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance: >>>>>>>>>>>>> 038dbba7-534b-4c03-8914-a830c424ce21] Cannot reboot instance: >>>>>>>>>>>>> 'NoneType' >>>>>>>>>>>>> object has no attribute 'rfind' >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Looking for any help. >>>>>>>>>>>>> Regards. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>> Mailing list: >>>>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>>>> Post to : openstack@lists.openstack.org >>>>>>>>>>>> Unsubscribe : >>>>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
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